id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
13012	boost::has_equal_to fails with captureless lambda expression types	Joaquín M López Muñoz	John Maddock	"The following

{{{
include <boost/type_traits/has_equal_to.hpp>
 
int main()
{
  auto f=[](){};
  (void)boost::has_equal_to<decltype(f)>::value;
}
}}}

generates a compile time error about an ambiguity for `operator==`, see [http://coliru.stacked-crooked.com/a/f1010ec991d2721a]. The problem has been tested to show in GCC and VS2015. For what it's worth, capturing lambda expressions do not trigger the problem."	Bugs	closed	To Be Determined	type_traits	Boost 1.63.0	Problem	fixed